EP4380272A4 - Endgerät, drahtloskommunikationsverfahren und basisstation - Google Patents

Endgerät, drahtloskommunikationsverfahren und basisstation

Info

Publication number
EP4380272A4
EP4380272A4 EP21951870.1A EP21951870A EP4380272A4 EP 4380272 A4 EP4380272 A4 EP 4380272A4 EP 21951870 A EP21951870 A EP 21951870A EP 4380272 A4 EP4380272 A4 EP 4380272A4
Authority
EP
European Patent Office
Prior art keywords
base station
wireless communication
terminal device
communication method
wireless
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21951870.1A
Other languages
English (en)
French (fr)
Other versions
EP4380272A1 (de
Inventor
Yuki Matsumura
Satoshi Nagata
Weiqi SUN
Jing Wang
Lan Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of EP4380272A1 publication Critical patent/EP4380272A1/de
Publication of EP4380272A4 publication Critical patent/EP4380272A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP21951870.1A 2021-07-29 2021-07-29 Endgerät, drahtloskommunikationsverfahren und basisstation Pending EP4380272A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/028193 WO2023007670A1 (ja) 2021-07-29 2021-07-29 端末、無線通信方法及び基地局

Publications (2)

Publication Number Publication Date
EP4380272A1 EP4380272A1 (de) 2024-06-05
EP4380272A4 true EP4380272A4 (de) 2025-04-16

Family

ID=85087673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21951870.1A Pending EP4380272A4 (de) 2021-07-29 2021-07-29 Endgerät, drahtloskommunikationsverfahren und basisstation

Country Status (3)

Country Link
EP (1) EP4380272A4 (de)
CN (1) CN118077275A (de)
WO (1) WO2023007670A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4327607A4 (de) * 2022-04-28 2025-01-01 ZTE Corporation Anzeige der assoziation von demodulationsreferenzsignal (dmrs) und phasenverfolgungsreferenzsignal (ptrs)
WO2023206429A1 (en) * 2022-04-29 2023-11-02 Lenovo (Beijing) Limited Phase tracking reference signal for simultaneous multi-panel ul transmission
EP4668636A1 (de) * 2023-02-16 2025-12-24 Beijing Xiaomi Mobile Software Co., Ltd. Referenzsignalübertragungsverfahren und -vorrichtung, kommunikationsvorrichtung und speichermedium
CN118524442A (zh) * 2023-02-17 2024-08-20 大唐移动通信设备有限公司 Ptrs传输方法、装置及存储介质
WO2024210183A1 (ja) * 2023-04-06 2024-10-10 シャープ株式会社 端末装置、基地局装置、および、通信方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210167925A1 (en) * 2018-07-27 2021-06-03 Samsung Electronics Co., Ltd. Improvements in and relating to positioning reference signal configuration in a telecommunication system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200905127B (en) * 2007-02-14 2010-09-29 Ericsson Telefon Ab L M Codeword to layer mapping in a system implementing HARQ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210167925A1 (en) * 2018-07-27 2021-06-03 Samsung Electronics Co., Ltd. Improvements in and relating to positioning reference signal configuration in a telecommunication system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"5G; NR; Multiplexing and channel coding (3GPP TS 38.212 version 16.4.0 Release 16)", vol. 3GPP RAN, no. V16.4.0, 26 January 2021 (2021-01-26), pages 1 - 155, XP014395878, Retrieved from the Internet <URL:http://www.etsi.org/deliver/etsi_ts/138200_138299/138212/16.04.00_60/ts_138212v160400p.pdf> [retrieved on 20210126] *
ERICSSON: "Summary of PTRS open issues", vol. RAN WG1, no. Prague, Czech Republic; 20171009 - 20171013, 9 October 2017 (2017-10-09), XP051353320, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_90b/Docs/> [retrieved on 20171009] *
See also references of WO2023007670A1 *

Also Published As

Publication number Publication date
EP4380272A1 (de) 2024-06-05
CN118077275A (zh) 2024-05-24
WO2023007670A1 (ja) 2023-02-02
JPWO2023007670A1 (de) 2023-02-02

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Legal Events

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A4 Supplementary search report drawn up and despatched

Effective date: 20250317

RIC1 Information provided on ipc code assigned before grant

Ipc: H04B 7/06 20060101ALI20250311BHEP

Ipc: H04W 72/04 20230101AFI20250311BHEP